<template>
  <div>
    <!--编写页面静态部分，即view部分-->
    <!--查询表单-->
    <el-form :model="params">
      <el-select v-model="params.siteId" placeholder="请选择站点">
        <el-option
          v-for="item in siteList"
          :key="item.siteId"
          :label="item.siteName"
          :value="item.siteId">
        </el-option>
      </el-select>
      页面别名：
      <el-input v-model="params.pageAliase" style="width: 100px"></el-input>
      <el-button type="primary" size="small" v-on:click="query">查询</el-button>
      <router-link :to="{path:'/cms/page/add',query:{
        page:this.params.page,
        siteId:this.params.siteId
      }}">
        <el-button type="primary" size="small">新增页面</el-button>
      </router-link>
    </el-form>

    <el-table
      :data="list"
      stripe
      style="width: 100%">
      <el-table-column type="index" width="60">
      </el-table-column>
      <el-table-column prop="pageName" label="页面名称" width="120">
      </el-table-column>
      <el-table-column prop="pageAliase" label="别名" width="100">
      </el-table-column>
      <el-table-column prop="pageType" label="页面类型" width="75">
      </el-table-column>
      <el-table-column prop="pageWebPath" label="访问路径" width="200">
      </el-table-column>
      <el-table-column prop="pagePhysicalPath" label="物理路径" width="250">
      </el-table-column>
      <el-table-column prop="pageCreateTime" label="创建时间" width="180">
      </el-table-column>
      <el-table-column label="操作" width="200">
        <template slot-scope="page">
          <el-button
            size="small" type="text"
            @click="edit(page.row.pageId)">编辑
          </el-button>
          <el-button
            size="small" type="text"
            @click="del(page.row.pageId)">删除
          </el-button>
          <el-button
            size="small" type="text"
            @click="postPage(page.row.pageId)">发布
          </el-button>
          <el-button
            size="small" type="text"
            @click="preview(page.row.pageId)">页面预览
          </el-button>
        </template>

      </el-table-column>
    </el-table>
    <el-pagination
      layout="prev, pager, next"
      :total="total"
      :page-size="params.size"
      :current-page="params.page"
      v-on:current-change="changePage"
      style="float:right">
    </el-pagination>
  </div>
</template>
<script>
  /*编写页面静态部分，即model及vm部分。*/
  import * as cmsApi from '../api/cms'

  export default {
    data() {
      return {
        siteList: [],//站点列表
        list: [],
        total: 0,
        params: {

          siteId: '',
          pageAliase: '',
          page: 1,
          size: 10
        }
      }
    },
    methods: {
      //页面查询
      query: function () {
        // alert('查询')
        //调用服务端的接口
        cmsApi.page_list(this.params.page, this.params.size, this.params).then((res) => {
          //将res结果数据赋值给数据模型对象
          this.list = res.queryResult.list;
          this.total = res.queryResult.total;
        })

      },
      //发布
      postPage(pageId) {
        this.$confirm('您确认发布吗?', '提示', {}).then(() => {
          cmsApi.page_postPage(pageId).then(res => {
            if (res.success) {
              console.log("发布页面id=" + pageId);
              this.$message.success('发布成功，请稍后查看');
            } else {
              this.$message.error('发布失败');
            }
          });
        }).catch(() => {
        })
      },
    //页面预览
    preview(pageId) {
      window.open("http://127.0.0.1:31001/cms/preview/" + pageId)
    },
    changePage: function (page) {//形参就是当前页码
      //调用query方法
      // alert(page)
      this.params.page = page;
      this.query()
    },
    edit: function (pageId) {
      //打开修改页面
      this.$router.push({
        path: '/cms/page/edit/' + pageId
      })
    },
    del: function (pageId) {
      this.$confirm('您确认删除吗?', '提示', {}).then(() => {

        //调用服务端接口
        cmsApi.page_del(pageId).then(res => {

          if (res.success) {
            this.$message.success("删除成功")
            //刷新页面
            this.query()
          } else {
            this.$message.error("删除失败")
          }
        })
      })

    }
  }
  ,
  created()
  {
    //取出路由中的参数，赋值给数据对象
    this.params.page = Number.parseInt(this.$route.query.page || 1)
    this.params.siteId = this.$route.query.siteId || ''

  }
  ,
  mounted()
  {
    //当DOM元素渲染完成后调用query
    this.query()
    //初始化站点列表
    this.siteList = [
      {
        siteId: '5a751fab6abb5044e0d19ea1',
        siteName: '门户主站'
      },
      {
        siteId: '102',
        siteName: '测试站'
      }
    ]
  }
  }
</script>
<style>
  /*编写页面样式，不是必须*/
</style>
